| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.53 | 10.300% | $181.4766 | $181.48 | $181.50 | $181.50 |
| Purchase #2 | $99.46 | 12.250% | $111.6439 | $111.64 | $111.65 | $111.60 |
| Purchase #3 | $184.83 | 10.828% | $204.8434 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $167.66 | 3.643% | $173.7679 | $173.77 | $173.75 | $173.80 |
| Purchase #5 | $20.58 | 11.616% | $22.9706 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $241.36 | 7.252% | $258.8634 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $197.35 | 8.278% | $213.6866 | $213.69 | $213.70 | $213.70 |
| 7 purchase totals = | $1,075.77 | $1,167.2524 | $1,167.25 | $1,167.25 | $1,167.30 | |